How can i reset the Oil sensor reading in 2013 Insignia 2.0 Diesel SRI Ecoflex CDTI.

Hi, my car had recently had a service and they filled my oil up, they hadn't reset the onboard oil sensor though and is still showing as 30%, i have done the dipstick test and that does show as full. Is there any quick way of me resetting it as i really can't be bothered with the hassle of going back and leaving it in for them to do it.

The oil percentage doesn’t tell you how much oil is in the engine. It tells you what the oil life is, ie, it will change according to how many miles you do or roughly over a 12 month period, but this is mileage dependant.